From Wikipedia, the free encyclopedia

Gravitational decoherence is a term for hypothetical mechanisms by which gravitation can act on quantum mechanical systems to produce decoherence. Advocates of gravitational decoherence include Frigyes Károlyházy, Roger Penrose and Lajos Diósi. [1] [2]

A number of experiments have been proposed to test the gravitational decoherence hypothesis. [1] [3] [4]

Dmitriy Podolskiy and Robert Lanza have argued that gravitational decoherence may explain the existence of the arrow of time. [5]

See also

References

  1. ^ a b Wolchover, Natalie (March 6, 2018). "Physicists Find a Way to See the 'Grin' of Quantum Gravity". Quanta Magazine. Retrieved 2021-02-13.
  2. ^ Musser, George (2020-09-07). "One of quantum physics' greatest paradoxes may have lost its leading explanation". Science | AAAS. Retrieved 2021-02-13.
  3. ^ Pfister, C.; Kaniewski, J.; Tomamichel, M.; Mantri, A.; Schmucker, R.; McMahon, N.; Milburn, G.; Wehner, S. (2016-10-03). "A universal test for gravitational decoherence". Nature Communications. 7 (1): 13022. doi: 10.1038/ncomms13022. ISSN  2041-1723. PMC  5063961. PMID  27694976.
  4. ^ Marshall, William; Simon, Christoph; Penrose, Roger; Bouwmeester, Dik (2003-09-23). "Towards Quantum Superpositions of a Mirror". Physical Review Letters. 91 (13): 130401. arXiv: quant-ph/0210001. doi: 10.1103/PhysRevLett.91.130401. PMID  14525288. S2CID  16651036.
  5. ^ Podolskiy, Dmitriy; Lanza, Robert (October 2016). "On decoherence in quantum gravity". Annalen der Physik. 528 (9–10): 663–676. arXiv: 1508.05377. doi: 10.1002/andp.201600011. ISSN  0003-3804.


From Wikipedia, the free encyclopedia

Gravitational decoherence is a term for hypothetical mechanisms by which gravitation can act on quantum mechanical systems to produce decoherence. Advocates of gravitational decoherence include Frigyes Károlyházy, Roger Penrose and Lajos Diósi. [1] [2]

A number of experiments have been proposed to test the gravitational decoherence hypothesis. [1] [3] [4]

Dmitriy Podolskiy and Robert Lanza have argued that gravitational decoherence may explain the existence of the arrow of time. [5]

See also

References

  1. ^ a b Wolchover, Natalie (March 6, 2018). "Physicists Find a Way to See the 'Grin' of Quantum Gravity". Quanta Magazine. Retrieved 2021-02-13.
  2. ^ Musser, George (2020-09-07). "One of quantum physics' greatest paradoxes may have lost its leading explanation". Science | AAAS. Retrieved 2021-02-13.
  3. ^ Pfister, C.; Kaniewski, J.; Tomamichel, M.; Mantri, A.; Schmucker, R.; McMahon, N.; Milburn, G.; Wehner, S. (2016-10-03). "A universal test for gravitational decoherence". Nature Communications. 7 (1): 13022. doi: 10.1038/ncomms13022. ISSN  2041-1723. PMC  5063961. PMID  27694976.
  4. ^ Marshall, William; Simon, Christoph; Penrose, Roger; Bouwmeester, Dik (2003-09-23). "Towards Quantum Superpositions of a Mirror". Physical Review Letters. 91 (13): 130401. arXiv: quant-ph/0210001. doi: 10.1103/PhysRevLett.91.130401. PMID  14525288. S2CID  16651036.
  5. ^ Podolskiy, Dmitriy; Lanza, Robert (October 2016). "On decoherence in quantum gravity". Annalen der Physik. 528 (9–10): 663–676. arXiv: 1508.05377. doi: 10.1002/andp.201600011. ISSN  0003-3804.



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